Senior Backend Engineer - Payments (Go, TypeScript, Node.js)

Description: Join SPD Technology as a Senior Backend Engineer to build payment infrastructure for merchants and partner platforms. Work on payment orchestration, transaction processing, settlement, reconciliation, and fraud integrations. Requirements: 6+ years of software engineering experience, with 3+ years in payment systems. Proficient in Go, TypeScript, and Node.js, with experience in production payment flows and integrations with processors like Stripe or Adyen. Strong understanding of the card payment lifecycle, bank payment rails, and payment security patterns. Excellent English communication skills and ability to work with a US-based team (4-6 hours overlap). Benefits: Fully remote work with a flexible schedule and a focus on work-life balance. Opportunities for personal and professional growth through mentorship and performance reviews.